9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ramgopal1987 | 112 | 2799 | 1472 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.205 | 0.595 | 0.935 | 23.4 | -93 | 159 | 2176 | 2141 | 1558 |
| EloSRM | 0.278 | 0.605 | 0.976 | 19.6 | -52 | 267 | 2805 | 2799 | 1574 |
| initial | 0.097 | 0.609 | 0.924 | 73.4 | -363 | 624 | 2685 | 2479 | 1544 |
| SRM | 0.361 | 0.701 | 1.178 | 59.3 | -211 | 189 | 1732 | 1472 | 2104 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 112 | 2013-02-19 | SRM 571 | 1 | 345 | 388.17 | 0.17 | 8 | 2799 | 1574 | 41 | 1472 | 2104 |
| 111 | 2013-01-29 | SRM 568 | 1 | 327 | 370.36 | 0.18 | 8 | 2791 | 1564 | 47 | 1431 | 2277 |
| 110 | 2012-12-20 | SRM 565 | 1 | 465 | 418.08 | -0.46 | -10 | 2783 | 1577 | -57 | 1384 | 2568 |
| 109 | 2012-08-04 | SRM 551 | 1 | 576 | 355.87 | -0.82 | -12 | 2793 | 1461 | -131 | 1441 | 2187 |
| 108 | 2012-07-21 | SRM 550 | 1 | 143 | 369.83 | 1.37 | 26 | 2805 | 1407 | 113 | 1572 | 1548 |
| 107 | 2012-06-16 | SRM 546 | 1 | 340 | 390.28 | 0.20 | 7 | 2779 | 1524 | 50 | 1459 | 2174 |
| 106 | 2012-06-07 | SRM 545 | 1 | 480 | 457.49 | -0.46 | -7 | 2773 | 1549 | -53 | 1409 | 2457 |
| 105 | 2012-06-02 | Round 2C | 1 | 539 | 589.38 | -0.31 | -5 | 2779 | 1495 | -41 | 1462 | 2142 |
| 104 | 2012-05-12 | TCO12 Round 2B | 1 | 1108 | 620.75 | -0.85 | -15 | 2784 | 1487 | -164 | 1503 | 1976 |
| 103 | 2012-04-23 | SRM 541 | 1 | 334 | 433.56 | 0.38 | 11 | 2799 | 1395 | 30 | 1667 | 1262 |
| 102 | 2012-04-21 | TCO12 Round 2A | 1 | 369 | 724.56 | 0.97 | 24 | 2788 | 1415 | 85 | 1637 | 1368 |
| 101 | 2012-03-31 | TCO12 Round 1A | 1 | 501 | 495.84 | -0.02 | 3 | 2765 | 1433 | 19 | 1552 | 1631 |
| 100 | 2012-03-20 | SRM 538 | 1 | 518 | 357.23 | -0.54 | -9 | 2762 | 1412 | -44 | 1533 | 1689 |
| 99 | 2012-03-17 | SRM 537 | 1 | 491 | 455.40 | -0.11 | 0 | 2771 | 1388 | 0 | 1577 | 1487 |
| 98 | 2012-03-03 | SRM 535 | 1 | 627 | 448.98 | -0.72 | -13 | 2771 | 1346 | -111 | 1577 | 1476 |
| 97 | 2012-02-09 | SRM 532 | 1 | 118 | 369.64 | 1.65 | 38 | 2784 | 1255 | 105 | 1688 | 1083 |
| 96 | 2011-12-23 | SRM 526.5 | 1 | 159 | 311.84 | 0.97 | 25 | 2746 | 1349 | 83 | 1583 | 1408 |
| 95 | 2011-12-17 | SRM 527 | 1 | 511 | 465.68 | -0.47 | -10 | 2720 | 1452 | -80 | 1500 | 1747 |
| 94 | 2011-11-12 | SRM 523 | 1 | 344 | 368.07 | 0.10 | 6 | 2730 | 1377 | 16 | 1580 | 1385 |
| 93 | 2011-09-10 | SRM 517 | 1 | 500 | 392.12 | -0.35 | -5 | 2724 | 1343 | -25 | 1564 | 1415 |
| 92 | 2011-08-20 | SRM 515 | 1 | 349 | 358.89 | 0.04 | 4 | 2729 | 1305 | 12 | 1589 | 1337 |
| 91 | 2011-08-09 | SRM 514 | 1 | 299 | 301.25 | -0.45 | -8 | 2725 | 1309 | -79 | 1577 | 1366 |
| 90 | 2011-06-25 | TCO11 Round 2 | 1 | 535 | 516.14 | -0.30 | -7 | 2733 | 1291 | -76 | 1656 | 1125 |
| 89 | 2011-06-18 | TCO11 Round 1 | 1 | 563 | 722.73 | 0.36 | 13 | 2740 | 1238 | 12 | 1732 | 939 |
| 88 | 2011-05-14 | TCO11 Qual 1 | 1 | 292 | 414.74 | 0.51 | 15 | 2727 | 1213 | 17 | 1720 | 915 |
| 87 | 2011-04-16 | Member SRM 503 | 1 | 266 | 388.49 | 0.55 | 17 | 2712 | 1241 | 29 | 1703 | 946 |
| 86 | 2011-03-08 | SRM 499 | 1 | 149 | 395.37 | 1.41 | 34 | 2694 | 1278 | 88 | 1674 | 1001 |
| 85 | 2011-01-22 | Member SRM 494 | 1 | 383 | 372.19 | -0.04 | 2 | 2660 | 1337 | -6 | 1586 | 1194 |
| 84 | 2010-12-18 | Member SRM 491 | 1 | 410 | 368.89 | -0.15 | -1 | 2658 | 1323 | -21 | 1592 | 1187 |
| 83 | 2010-12-08 | SRM 490 | 1 | 247 | 361.00 | 0.55 | 17 | 2660 | 1306 | 46 | 1613 | 1119 |
| 82 | 2010-11-13 | SRM 487 | 1 | 322 | 401.71 | 0.32 | 11 | 2643 | 1317 | 32 | 1567 | 1220 |
| 81 | 2010-10-05 | SRM 484 | 1 | 238 | 246.16 | 0.05 | 4 | 2632 | 1345 | 12 | 1535 | 1327 |
| 80 | 2010-09-15 | Member SRM 482 | 1 | 490 | 381.81 | -0.36 | -6 | 2628 | 1342 | -42 | 1523 | 1369 |
| 79 | 2010-09-09 | SRM 481 | 1 | 254 | 356.69 | 0.49 | 15 | 2634 | 1319 | 43 | 1565 | 1224 |
| 78 | 2010-08-26 | SRM 480 | 1 | 85 | 279.02 | 1.72 | 38 | 2619 | 1363 | 126 | 1522 | 1354 |
| 77 | 2010-08-14 | SRM 479 | 1 | 384 | 389.06 | 0.01 | 3 | 2581 | 1509 | 19 | 1396 | 1874 |
| 76 | 2010-07-17 | SRM 476 | 1 | 399 | 438.50 | 0.14 | 7 | 2578 | 1489 | 34 | 1377 | 1952 |
| 75 | 2010-06-19 | TCO10 Round 1 | 1 | 1375 | 759.86 | -0.86 | -19 | 2571 | 1487 | -170 | 1343 | 2119 |
| 74 | 2010-05-24 | TCO10 Qual 3 | 1 | 135 | 226.10 | 0.74 | 18 | 2590 | 1368 | 56 | 1513 | 1369 |
| 73 | 2010-05-20 | SRM 470 | 1 | 257 | 448.31 | 0.80 | 25 | 2572 | 1392 | 87 | 1457 | 1528 |
| 72 | 2010-04-15 | SRM 467 | 1 | 282 | 305.32 | -0.26 | -5 | 2547 | 1363 | -31 | 1370 | 1796 |
| 71 | 2010-03-25 | Member SRM 465 | 1 | 225 | 289.20 | 0.36 | 13 | 2552 | 1330 | 62 | 1401 | 1641 |
| 70 | 2010-03-16 | SRM 464 | 1 | 418 | 439.64 | -0.28 | -5 | 2539 | 1413 | -25 | 1339 | 1974 |
| 69 | 2010-02-17 | SRM 462 | 1 | 235 | 302.84 | -0.19 | -3 | 2544 | 1521 | -11 | 1364 | 2022 |
| 68 | 2010-02-13 | Member SRM 461 | 1 | 437 | 408.61 | -0.40 | -9 | 2547 | 1493 | -50 | 1375 | 1947 |
| 67 | 2010-02-06 | SRM 460 | 1 | 427 | 392.33 | -0.42 | -10 | 2556 | 1451 | -74 | 1425 | 1697 |
| 66 | 2009-12-22 | SRM 456 | 1 | 206 | 295.96 | 0.52 | 18 | 2565 | 1372 | 57 | 1499 | 1413 |
| 65 | 2009-12-17 | Member SRM 455 | 1 | 236 | 340.89 | 0.53 | 20 | 2547 | 1437 | 61 | 1442 | 1617 |
| 64 | 2009-12-05 | SRM 454 | 1 | 518 | 387.52 | -0.42 | -11 | 2527 | 1507 | -54 | 1381 | 1908 |
| 63 | 2009-11-25 | SRM 453.5 | 1 | 542 | 358.94 | -0.60 | -16 | 2537 | 1473 | -102 | 1435 | 1666 |
| 62 | 2009-10-17 | SRM 450 | 1 | 275 | 344.63 | 0.33 | 15 | 2553 | 1406 | 28 | 1537 | 1282 |
| 61 | 2009-09-23 | SRM 449 | 1 | 505 | 447.39 | -0.18 | -3 | 2538 | 1434 | -22 | 1509 | 1395 |
| 60 | 2009-08-08 | SRM 446 | 1 | 98 | 414.60 | 2.08 | 55 | 2541 | 1402 | 153 | 1531 | 1304 |
| 59 | 2009-07-23 | SRM 445 | 1 | 368 | 443.12 | -0.17 | -3 | 2486 | 1615 | -22 | 1378 | 1930 |
| 58 | 2009-06-13 | SRM 442 | 1 | 364 | 396.22 | 0.12 | 8 | 2489 | 1569 | 26 | 1400 | 1819 |
| 57 | 2009-04-30 | SRM 439 | 1 | 451 | 290.21 | -0.66 | -17 | 2481 | 1594 | -177 | 1374 | 2172 |
| 56 | 2009-04-19 | SRM 438 | 1 | 141 | 341.04 | 1.27 | 39 | 2498 | 1536 | 96 | 1551 | 1285 |
| 55 | 2009-03-24 | SRM 437 | 1 | 279 | 486.52 | 0.79 | 29 | 2459 | 1675 | 80 | 1455 | 1694 |
| 54 | 2009-02-07 | SRM 434 | 1 | 447 | 427.79 | -0.30 | -7 | 2430 | 1798 | -69 | 1375 | 2199 |
| 53 | 2009-01-21 | SRM 433 | 1 | 253 | 440.77 | 0.80 | 27 | 2437 | 1775 | 79 | 1444 | 1801 |
| 52 | 2008-12-20 | SRM 430 | 1 | 424 | 462.20 | 0.12 | 7 | 2410 | 1824 | 16 | 1365 | 2267 |
| 51 | 2008-12-11 | SRM 429 | 1 | 478 | 427.19 | -0.16 | -3 | 2403 | 1844 | -34 | 1349 | 2390 |
| 50 | 2008-11-25 | SRM 427 | 1 | 128 | 342.86 | 1.42 | 42 | 2406 | 1815 | 138 | 1383 | 2128 |
| 49 | 2008-11-12 | SRM 425 | 1 | 534 | 463.04 | -0.34 | -9 | 2364 | 1973 | -69 | 1245 | 3178 |
| 48 | 2008-10-28 | SRM 423 | 1 | 237 | 298.12 | -0.11 | -1 | 2373 | 1903 | -8 | 1314 | 2616 |
| 47 | 2008-10-08 | SRM 421 | 1 | 454 | 425.27 | -0.31 | -8 | 2374 | 1887 | -64 | 1322 | 2659 |
| 46 | 2008-09-11 | SRM 417 | 1 | 392 | 442.66 | 0.18 | 9 | 2382 | 1831 | 16 | 1386 | 2138 |
| 45 | 2008-09-04 | SRM 416 | 1 | 398 | 404.27 | 0.02 | 4 | 2373 | 1854 | -6 | 1370 | 2276 |
| 44 | 2008-08-26 | SRM 415 | 1 | 285 | 268.03 | -0.09 | 0 | 2370 | 1872 | -31 | 1376 | 2241 |
| 43 | 2008-08-16 | SRM 414 | 1 | 412 | 384.29 | -0.10 | -1 | 2370 | 1866 | -38 | 1407 | 2019 |
| 42 | 2008-07-31 | SRM 412 | 1 | 184 | 408.87 | 1.15 | 40 | 2371 | 1834 | 95 | 1445 | 1782 |
| 41 | 2008-07-10 | SRM 409 | 1 | 307 | 461.62 | 0.59 | 24 | 2331 | 1971 | 56 | 1350 | 2436 |
| 40 | 2008-07-01 | SRM 408 | 2 | 1 | 76.26 | 6.25 | 54 | 2308 | 2048 | 189 | 1294 | 2865 |
| 39 | 2008-06-17 | SRM 406 | 1 | 403 | 310.45 | -0.39 | -13 | 2254 | 2248 | -158 | 1105 | 5537 |
| 38 | 2008-06-14 | SRM 405 | 1 | 484 | 463.06 | -0.26 | -8 | 2268 | 2183 | -51 | 1263 | 3079 |
| 37 | 2008-05-24 | SRM 402 | 1 | 367 | 381.95 | -0.17 | -4 | 2276 | 2108 | -46 | 1314 | 2593 |
| 36 | 2008-04-23 | SRM 399 | 1 | 201 | 319.29 | 0.63 | 28 | 2280 | 2030 | 68 | 1360 | 1928 |
| 35 | 2008-04-03 | SRM 396 | 1 | 379 | 423.32 | 0.16 | 10 | 2252 | 2186 | 11 | 1292 | 2395 |
| 34 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,061.70 | -0.08 | -1 | 2242 | 2167 | -34 | 1281 | 2436 |
| 33 | 2008-02-09 | TCO08 Qual 2 | 1 | 322 | 590.14 | 0.87 | 28 | 2243 | 2131 | 62 | 1315 | 2267 |
| 32 | 2008-01-09 | SRM 387 | 2 | 20 | 68.89 | 1.78 | 28 | 2215 | 2165 | 80 | 1253 | 2643 |
| 31 | 2008-01-05 | SRM 386 | 1 | 456 | 455.83 | -0.18 | -5 | 2187 | 2274 | -46 | 1173 | 3300 |
| 30 | 2007-12-27 | SRM 385 | 1 | 433 | 450.36 | 0.06 | 5 | 2192 | 2243 | -6 | 1219 | 2936 |
| 29 | 2007-12-19 | SRM 384 | 1 | 271 | 313.06 | 0.21 | 12 | 2187 | 2239 | 22 | 1225 | 2880 |
| 28 | 2007-12-13 | SRM 383 | 1 | 397 | 361.67 | -0.23 | -8 | 2176 | 2278 | -83 | 1203 | 3064 |
| 27 | 2007-12-11 | SRM 382 | 2 | 13 | 82.51 | 2.67 | 41 | 2183 | 2223 | 115 | 1286 | 2371 |
| 26 | 2007-12-08 | SRM 381 | 1 | 538 | 457.10 | -0.28 | -12 | 2142 | 2432 | -134 | 1171 | 3253 |
| 25 | 2007-12-04 | SRM 380 | 1 | 301 | 386.96 | 0.33 | 21 | 2154 | 2330 | 30 | 1305 | 2210 |
| 24 | 2007-11-28 | SRM 379 | 1 | 229 | 334.33 | 0.55 | 33 | 2133 | 2403 | 61 | 1275 | 2336 |
| 23 | 2007-11-20 | SRM 378 | 1 | 404 | 464.25 | 0.20 | 15 | 2101 | 2535 | 9 | 1214 | 2772 |
| 22 | 2007-11-10 | SRM 375 | 2 | 33 | 119.28 | 1.85 | 43 | 2086 | 2553 | 79 | 1205 | 2794 |
| 21 | 2007-11-06 | SRM 374 | 2 | 92 | 162.56 | 0.82 | 27 | 2043 | 2741 | 51 | 1126 | 3312 |
| 20 | 2007-10-23 | SRM 373 | 2 | 315 | 103.90 | -1.60 | -29 | 2015 | 2860 | -86 | 1075 | 3598 |
| 19 | 2007-10-17 | SRM 372 | 2 | 28 | 190.17 | 2.76 | 65 | 2044 | 2709 | 110 | 1161 | 2966 |
| 18 | 2007-10-04 | SRM 369 | 2 | 78 | ||||||||
| 17 | 2007-10-02 | SRM 368 | 2 | 200 | 166.58 | -0.26 | -2 | 1979 | 2990 | 11 | 1051 | 3616 |
| 16 | 2007-09-26 | SRM 367 | 2 | 161 | 192.69 | 0.26 | 16 | 1981 | 2965 | 36 | 1040 | 3688 |
| 15 | 2007-09-18 | SRM 366 | 2 | 91 | 134.03 | 0.56 | 28 | 1965 | 3073 | 53 | 1004 | 4023 |
| 14 | 2007-09-04 | SRM 364 | 2 | 193 | 177.28 | -0.12 | 3 | 1937 | 3175 | 19 | 951 | 4404 |
| 13 | 2007-09-01 | TCCC07 Round 1C | 1 | 348 | 370.98 | 0.09 | 12 | 1935 | 3183 | 26 | 932 | 4492 |
| 12 | 2007-08-21 | TCCC07 Qual 2 | 1 | 417 | 375.14 | -0.15 | -5 | 1922 | 3242 | 7 | 906 | 4728 |
| 11 | 2007-08-18 | TCCC07 Qual 1 | 1 | 966 | 557.23 | -0.79 | -52 | 1927 | 3220 | -211 | 899 | 4832 |
| 10 | 2007-08-11 | SRM 363 | 2 | 115 | 209.63 | 0.87 | 53 | 1978 | 2874 | 54 | 1110 | 3190 |
| 9 | 2007-08-07 | SRM 362 | 2 | 62 | ||||||||
| 8 | 2007-08-01 | SRM 361 | 2 | 221 | ||||||||
| 7 | 2007-07-24 | SRM 360 | 2 | 98 | 238.50 | 1.28 | 77 | 1926 | 3187 | 66 | 1056 | 3586 |
| 6 | 2007-07-21 | SRM 359 | 2 | 247 | 255.60 | 0.05 | 16 | 1849 | 3613 | 0 | 990 | 4057 |
| 5 | 2007-07-12 | SRM 357 | 2 | 302 | 196.99 | -0.62 | -32 | 1833 | 3636 | -67 | 990 | 3968 |
| 4 | 2007-07-02 | SRM 356 | 2 | 105 | 218.14 | 1.06 | 108 | 1865 | 3431 | 43 | 1057 | 3509 |
| 3 | 2007-06-20 | SRM 355 | 2 | 304 | 257.84 | -0.24 | -11 | 1757 | 4138 | -67 | 1014 | 3844 |
| 2 | 2007-06-07 | SRM 353 | 2 | 381 | 328.69 | -0.21 | -9 | 1768 | 3981 | -92 | 1081 | 3319 |
| 1 | 2007-06-02 | SRM 352 | 2 | 262 | 480.63 | 0.88 | 267 | 1777 | 3863 | -27 | 1173 | 2709 |